Low Power, High Speed, 802.11b/g/n Module w/ PCB Antenna 49 pin

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Unit Price:$22.50
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Product Information

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The GS2011M module provides a quick, easy, and cost effective way for device and appliance manufacturers to add Wi-Fi connectivity to their products. The module provides a high speed serial interface connection to an embedded design built on an 8/16/32-bit microcontroller, achieving up to 40 Mbps throughput over an SDIO interface.
The GS2011M is an ideal solution for organizations with limited Wi- Fi or RF expertise or for those seeking faster time to market, as it reduces RF design time and removes the burden of testing and certification. The module is IEEE 802.11b/g/n compliant, and meets worldwide regulatory and Wi-Fi Alliance certification requirements.
The module includes two analog to digital converter (ADC) pins for connecting energy measurement and other sensors. It runs the full Wi-Fi and TCP/IP networking stacks on module, completely offloading the host microcontroller. The module supports a complete suite of security protocols, also without tasking the host microcontroller, including WPA/WPA2-Enteprise and Personal security modes, legacy WEP encryption, and upper layer security protocols such as TLS/SS and HTTPs. Alternatively, it can be run self-contained without a host.
For ease of provisioning, the module can be set up simply and easily from a smartphone or laptop through the innovative Limited AP mode or with Wi-Fi Protected Setup (WPS).
The GS2011M has extended range with industry leading receiver sensitivity and is available with a u.FL connector to add an external antenna for max performance or a ceramic chip antenna for performance and convenience while saving space. US/Canada (FCC /IC), Europe (ETSI) and Japan (TELEC) certified.


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Adds low power, high speed Wi-Fi and Internet connectivity to any device with a microcontroller and serial host interface
Certified module reduces development time, testing and certification, accelerating time to market
Easy upgrade path: footprint and pin compatible to GS1011M and GS1500M modules
Full offload solution minimizes load on host processor
Easy smartphone provisioning with Limited AP or Wi-Fi Protected Setup (WPS)
Ultra low power consumption through dynamic power management modes
Standby, Sleep, Deep Sleep
Extended range
IEEE 802.11 b/g/n connectivity with PHY rates up to 72 Mbps
UART, SPI, SDIO interface to microcontroller
Throughput (typical):
40 Mbps on SDIO
30 Mbps on SPI (master)
12 Mbps on SPI (slave)
1 Mbps on UART
Extensive networking stack and services - Security:
WPA/2Personal and Enterprise
Legacy WEP
Power source:
3.3V main supply
1.8V, 3.3V I/O
1.6V to 3.6V Battery
Certification: FCC, IC, ETSI, TELEC, Wi-Fi
I/O interfaces : SPI, UART, SDIO, I2C, I2S, GPIO, ADC


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GainSpan GS2011M Product Brief

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